Create a cute crochet butterfly keychain with this easy beginner-friendly tutorial using simple stitches and step-by-step instructions. This quick amigurumi-style keychain is perfect for bag charms, ...

ABSTRACT: Multi-objective optimization remains a significant and realistic problem in engineering. A trade-off among conflicting objectives subject to equality and inequality constraints is known as ...

🌸 Turn Yarn into Magic! 🔑Tiny, cute, and totally beginner-friendly! 💕 Follow for crochet ideas that are fun, fast, and perfect for gifts or your keyring collection! 🧶💡#CrochetAddict #MiniCrochet ...

Olivera Ciraj Bjelac, IAEA Department of Nuclear Sciences and Applications To support hospitals and specialists around the world in meeting their safety standards requirements, the IAEA has produced a ...

Abstract: Parameter identification of photovoltaic models (PIPM) is essential for controlling a photovoltaic (PV) system. However, due to its complexity, most existing methods still suffer from ...